There are 1 green, 3 black, 5 blue and 6 red marbles. She reaches into the bag and chooses 1 marble without looking. What is the probability that the marble she selects is NOT blue? Write in a fraction

Is 17.02 ratoinal or irational

Write each of the following quadratic functions in vertex form

Change each improper fractions to a whole number or a mixed number: 9/5, 9/3, 9/2

Find the range of Y equals 5X with a domain of one, two, three, four

Suppose the number of corn kernels on an ear of corn is normally distributed. For a random sample of ears of corn, the confidence interval (858.50, 885.50) is generated. Find the error bound.

How do you graph on a number line with whole numbers and negative numbers

What is an expression equal to 5 (4x-3

The sales tax on a $350 computer is $22.75. Find the tax rate.

A train is traveling at 60 mph. If the rate of speed increases 4 mph each hour, how long will it be before the train is traveling at a rate of 80 mph? A. 4 hours B. 5 hours C. 6 hours D. 7 hours

A restaurant manager wants to purchase 200 sets of dishes. One design costs $10 per set, while another costs $35 per set. If she wants to use her entire budget of $4250 , how many of each design should be ordered